<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
	</head>
	<body>
	</body>
	<script type="text/javascript">
		
		var x = 1+"+"+"2"+"+"+"3";
		
		document.write(x)
		console.log(eval(x));
		
		
	</script>
</html>
